for channel diagnostics Yes; Red LED
• for module diagnostics Yes; Red LED
Potential separation
Potential separation channels
• between the channels No
• between the channels, in groups of 8
• between the channels and backplane bus Yes
• between the channels and the power supply of the electronics Yes
Permissible potential difference
between the inputs (UCM) 20 V DC
Between the inputs and MANA (UCM) 10 V DC
Isolation
Isolation tested with 707 V DC (type test)
Ambient conditions
Ambient temperature during operation
• horizontal installation, min. 0 °C
• horizontal installation, max. 60 °C
• vertical installation, min. 0 °C
• vertical installation, max. 40 °C
Decentralized operation
Prioritized startup Yes
Dimensions
Width 35 mm
Height 147 mm
Depth 129 mm
Weights
Weight, approx. 300 gThis appendix contains the dimensional drawing of the module installed on a mounting rail
and with a shield bracket. Always adhere to the specified dimensions for installations in
cabinets, control rooms, etcThe data records of the module have an identical structure, regardless of whether you
configure the module with PROFIBUS DP or PROFINET IO.
Dependencies for configuration with GSD file
When configuring the module with a GSD file, remember that the settings of some
parameters are dependent on each other. The parameters are only checked for plausibility
by the module after the transfer to the module.
The following table lists the parameters that depend on one another.
Table B- 1 Dependencies of parameters for configuration with GSD fileYou have the option to assign module parameters in RUN (e.g., the voltage or current values
of selected channels can be edited in RUN without having an effect on the other channels).
Parameter assignment in RUN
The WRREC instruction is used to transfer the parameters to the module using data records
0 to 7. The parameters set in STEP 7 do not change in the CPU, which means the
parameters set in STEP 7 are still valid after a restart.
The parameters are only checked for plausibility by the module after the transfer to the
module.
Output parameter STATUS
The module ignores errors that occurred during the transfer of parameters with the WRREC
instruction and continues operation with the previous parameter assignment. However, a
corresponding error code is written to the STATUS output parameter.
The description of the WRREC instruction and the error codes is available in the STEP 7
online help.If the module is operated behind a PROFIBUS DP interface module, the parameter data
records 0 and 1 are not read back. You obtain the diagnostics data records 0 and 1 with the
read back parameter data records 0 and 1. You can find additional information in the
Interrupts section of the manual for the PROFIBUS DP interface module on the For the configuration as a 1 x 8-channel module, the parameters are located in data records
0 to 7 and are assigned as follows:
● Data record 0 for channel 0
● Data record 1 for channel 1
● …
● Data record 6 for channel 6
● Data record 7 for channel 7
For configuration 8 x 1-channel, the module has 8 submodules with one channel each. The
parameters for the channel are available in data record 0 and are assigned as follows:
● Data record 0 for channel 0 (submodule 1)
● Data record 0 for channel 1 (submodule 2)
● …
● Data record 0 for channel 6 (submodule 7)
● Data record 0 for channel 7 (submodule 8)
Address the respective submodule for data record transfer.The figure below shows the structure of data record 0 for channel 0 as an example. The
structure is identical for channels 1 to 7. The values in byte 0 and byte 1 are fixed and may
not be changed.
Enable a parameter by setting the corresponding bit to "1You can only configure the oversampling function with STEP 7 (TIA Portal) via the
sampling rate parameter.The following table lists all measuring types of the analog input module along with their
codes. Enter these codes at byte 2 of the respective data record (see previous figure).
Table B- 2 Code for the measuring type
Measurement type Code
Deactivated 0000 0000
Voltage 0000 0001
Current 4-wire transmitter 0000 0010
Current 2-wire transmitter 0000 0011
Codes for measuring ranges
The following table lists all measuring ranges of the analog input module along with their
codes. Enter these codes at byte 3 of the respective data record (see previous figure).
Table B- 3 Code for the measuring range
Measuring range Code